# '21' International Holdings, Inc.

Business profile: public business information with links to supporting state records. Data as of October 16, 2026.

- Legal business name: '21' International Holdings, Inc.
- Alternative and DBA names: Knoll International Holdings, Inc.
- Entity type: C corporation
- Jurisdiction count: 1

## All known addresses

- 375 Park Ave Fl 11, New York, NY 10152 (listed in Florida)

## Registered states

- [Florida](https://index.baselayer.com/fl/d3c9ae69ee7aca45): Foreign registration

Source: public state registration records. Missing values are not a negative finding.

Cite as: Baselayer Business Index (https://index.baselayer.com/business/d3c9ae69ee7aca45)